Good question. However, if we see the obvious progression leading up to those two posts (and how heated they are), i think it's safe to say that whatever they were, they were golden.
GOG promotes ███ ██████████ ██ controversial speech. The like ██ ████ topics involving politics. The ███████ don't cater to one side or the other, and are fair██ ██████ regarding certain topics.
Eh, that's TinyE's joke. :P
Not really. It's been around before TinyE was born, i'm sure, but everyone's been adapting it. Here's where i stole it from:
Twitter █████████ supports ████ your █████ 1st Amendment ██████ █████rights█████████ there ████is███no█████ bias████ .
Which was something i found when i decided to see what the hell #deplatformhate has been up to.
EDIT: Actually, i'm sure it's been around since at least the 60s. Cold war stuff, legal stuff, CIA stuff. You can actually find some golden ones if you have the right google image search string. Some of it is not only funny, but actual cases of ridiculous censorship, too. Where simply making a word plural ends up getting it on the banned words list. There was a legal document talking about this, but it, too, got censored, which i find hilarious and sad at the same time.
EDIT: Have an instant classic: https://pbs.twimg.com/media/DU1s2FvUMAAtFtT.jpg
EDIT: another goodie